Mirenta NS-4403 XT 6-Bay NAS (2.5GbE, M.2 Cache)
NAS Systems · Mirenta · SKU NS4403-XT · Released 2024 · Updated 2026-10-18
Key facts
| Benchmark index | 6,120 (NAS Systems scale) |
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| Category rank | #49,175 |
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| Street price | $1,589 |
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| Power | 59 W |
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| Performance per dollar | 3.85 |
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| Released | 2024 |
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Specifications
| Brand | Mirenta |
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| Model | Mirenta NS-4403 XT |
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| Drive bays | 6× 3.5"/2.5" SATA, hot-swappable |
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| Max raw capacity | 144 TB |
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| Processor | 8-core x86, up to 3.3 GHz |
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| Memory | 8 GB DDR5 |
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| Network | 2× 2.5GbE |
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| M.2 NVMe slots | 2× (cache or storage pool) |
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| PCIe expansion | 1× PCIe 4.0 x4 slot |
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| RAID | RAID 0/1/5/6/10, JBOD |
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| File system | Btrfs, ext4 |
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| USB | 2× USB 3.2 Gen 2 (10Gbps) |
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Related guides
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|---|
| Kestrix NS-7770 XT 2-Bay NAS (2.5GbE) | 2,290 | $229 | Compare |
| Novexa NS-1969 Ultra 5-Bay NAS (2.5GbE, M.2 Cache) | 5,330 | $1,189 | Compare |
| Novexa NS-1246 SE 2-Bay NAS (2.5GbE) | 2,690 | $369 | Compare |
| Mirenta NS-6280 Prime 12-Bay NAS (10GbE, M.2 Cache) | 6,645 | $2,109 | Compare |
| Kestrix NS-5120 Prime 2-Bay NAS (2.5GbE) | 2,349 | $309 | Compare |
| Kestrix NS-7866 Plus 5-Bay NAS (2.5GbE, M.2 Cache) | 4,411 | $819 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta NS-4403 XT 6-Bay NAS (2.5GbE, M.2 Cache)”, https://vextor7.com/item/1892472 (accessed 2026-10-18).